Dynapac machines used for RCC paving in Germany

Paving machines from Dynapac were used recently to install roller-compacted concrete (RCC) in Germany. The job was carried out in cooperation with the firm’s long-term customer STRA-LA-BAU, based in Dortmund, Germany. The German contractor STRA-LA-BAU has several Dynapac pavers in its fleet, including DF45CS, F1200CS and F1700C models, as well as Dynapac rollers. The firm laid the RCC surface on behalf of Holcim. There is an external warehouse planned on which heavy machine parts for the packaging indust
August 10, 2018 Read time: 2 mins
Paving machines from Dynapac were used recently to install roller-compacted concrete (RCC) in Germany. The job was carried out in cooperation with the firm’s long-term customer STRA-LA-BAU, based in Dortmund, Germany.


The German contractor STRA-LA-BAU has several 206 Dynapac pavers in its fleet, including DF45CS, F1200CS and F1700C models, as well as Dynapac rollers.

The firm laid the 1074 RCC surface on behalf of 2813 Holcim. There is an external warehouse planned on which heavy machine parts for the packaging industry will be stored. The site’s use means that high point loads are to be expected – a condition in which conventional asphalt mixes often reach their limit.

To ensure the job was carried out properly, STRA-LA-BAU worked closely with  Dynapac and the firm’s specialist, Michael Heid. Dynapac advised on suitable machine settings and helped devise a methodology for the job. Necessary features included high precompaction from the screed and the production of a homogenous surface structure for the concrete. To handle the job, the firm selected a Dynapac SD2500CS paver with its high compaction V5100 TVH screed.

The SD2500CS machine showed itself to be sufficiently manoeuvrable to handle the 60m paving lengths. The Dynapac high compaction screed delivered a constant installation thickness of around 140mm in the binder course and 100mm in the top course. In addition to the effective precompaction by the screed, the surface was also produced with a high-quality finish.

The firm then used 12tonne CP 1200 rollers from Dynapac for final compaction, with concrete trowels then employed to deliver the final finish.

Concrete milling, paving & compaction

For more information on companies in this article

Related Content

  • Milling and paving for a highway repair in Oklahoma
    April 5, 2017
    Milling and paving work has helped restore the road surface on an important stretch of highway in the US state of Oklahoma. US Highway 62 is a key route, running 3,597km from to Niagara Falls, New York, at the Canada–US border to the Mexico-US border at El Paso in Texas. It is the only east-west United States numbered highway that connects Canada with Mexico through the US, making it a key transport route. A 12km section of US 62 where it runs through Oklahoma recently benefited from a much-needed rebuild,
    Read More
  • Foaming option
    July 16, 2012
    Foamed bitumen is a versatile and cost-effective tool in recycling roads - Mike Woof reports Wirtgen hopes to capitalise on the growing demand for materials recycling and its range of solutions for this sector has expanded considerably in recent times. The firm has been taking advantage of further developments in foamed bitumen technology to offer an array of cost-effective road repair solutions. The range allows this material to be used in array of cold recycling applications and Wirtgen also offers labora
    Read More
  • Turkey’s new Marmara Highway project
    June 8, 2017
    By the end of 2018, a shiny new strip of asphalt will skirt around Turkey’s largest city, Istanbul, providing a new transport connection.
    Read More
  • Improved airport for Thimarafushi atoll
    August 29, 2014
    Thimarafushi forms part of the Thaa Atoll lying in the Indian Ocean but access has been limited in the past. However the construction of a new airport planned by the Maldives Government will help develop the tourist trade, boosting the local economy. Most visitors previously used the country’s two international airports, using these as hubs for flights to the country’s six domestic airports. This has limited travel to only a few of the country’s 1,192 islands, of which around 200 are inhabited. As a result,
    Read More

Highlighted Content